因为一些鸟事,旅伴及计画变更
我已经订了4/4 19:42从维也纳去布达佩斯的车票
不能退款的早鸟票T_T
写信去OBB询问能换人去吗？似乎可以
但旅伴条件要一样的样子
我的票是4大人1小孩（4岁）
转让给有缘人吧！
OBB回信如下：
You have booked a travel for four adults and one child with four years.
If this are the same conditions for the new travelers, we can change it as a s
ign of goodwill and because you doesn愒 take the tickest as a PDF.
If something change you have to book new tickets.